Advanced Analog Technology, Inc.
AAT7200/A
Details are subject to change without notice
14+1-Channel Buffer for TFT LCD...
Advanced Analog Technology, Inc.
AAT7200/A
Details are subject to change without notice
14+1-Channel Buffer for TFT LCD
Features
z z z z z z 14-Channels with Output Current: +30mA (MAX) One channel Vcom with Output Current: +100mA (MAX) Unity Gain Buffer Capable of Driving Large Capacitive Loads Input Range Adjusted to Match TFT LCD Requirements
General Description
Consisted of 14+1-channel buffers, the AAT7200 is designed to increase the driving capability for the needs of the thin film
transistor liquid crystal display (TFT LCD). This device includes a Vcom buffer circuits, four rail to rail buffer amplifiers circuits, and 10 buffer amplifiers circuits. Each buffer is capable of driving heavy load and offering fast current loading ( Vcom : 100mA, the others: 30mA). . www.DataSheet4U.com
VDD Specified for 6.5V to 16V TQFP-48 Package
Pin Configuration
TOP VIEW
TQFP-48
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Advanced Analog Technology, Inc.
AAT7200/A
Pin Description
Pin No. Name I/O Description
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
O13 O12 O11 O10 O9 O8 GND VDD O7 O6 O5 O4 O3 NC VDD NC NC O2 GND O1 GND VDD I1 I2 I3 I4 I5 I6 I7 VDD
O O O O O O I I O O O O O I O I O I I I I I I I I I I
Buffer Channel 13 Output Buffer Channel 12 Output Buffer Channel 11 Output Buffer Channel 10 Output Buffer Channel 9 Output Buffer Channel 8 Output Ground Power Supply Buffer Channel 7 Output Buffer Ch...